diff --git a/Engine/engIO360C.xml b/Engine/engIO360C.xml
index 3ac89a347..ec6d0715c 100644
--- a/Engine/engIO360C.xml
+++ b/Engine/engIO360C.xml
@@ -1,11 +1,25 @@
+
- BRAKEHORSEPOWER 160.0
+ MINMP 6.5
+ MAXMP 28.5
+ DISPLACEMENT 360.0
+ MAXHP 180.0
+ CYCLES 2.0
+ IDLERPM 900.0
MAXTHROTTLE 1.0
MINTHROTTLE 0.2
SLFUELFLOWMAX 8.7
- SPEEDSLOPE 0.00144
- SPEEDINTERCEPT 0.546
- ALTITUDESLOPE -1.6E-5
diff --git a/Engine/eng_io320.xml b/Engine/eng_io320.xml
index dbd20c5b1..328de6b0f 100644
--- a/Engine/eng_io320.xml
+++ b/Engine/eng_io320.xml
@@ -1,17 +1,11 @@
-
-
-
-
-
- BRAKEHORSEPOWER 180.0
+ BRAKEHORSEPOWER 160.0
MAXTHROTTLE 1.0
MINTHROTTLE 0.2
SLFUELFLOWMAX 8.7
SPEEDSLOPE 0.00144
SPEEDINTERCEPT 0.546
ALTITUDESLOPE -1.6E-5
-